FREE EXCHANGES - FREE RETURNS LIMITED LIFETIME WARRANTY * MAGNETIC AUTO-SEALING DOUBLE LOCK CLOSURE RATED IPX8 AIRTIGHT SEAL WATERPROOF BAG UP TO 100 FEET DEEP. SEALS AIR, WATER, AND GAS-TIGHT JUST BY LETTING GO * WATERPROOF DRY BAG UP TO 100 FEET DEEP OR THEY CAN FLOAT AND EVEN ACT AS A BUOY TO ASSIST WITH KEEPING YOU ABOVE WATER * TWO FIDLOCK MAGNETIC BUCKLES TO ENSURE THAT THE MAGNETIC AUTO-SEALING CLOSURE STAYS AIRTIGHT * EXTREMELY DURABLE WATERPROOF THERMOPLASTIC POLYURETHANE (TPU) SHELL TO ENSURE THAT THE INSIDE STAYS DRY. * 25 LITER WATERPROOF CAPACITY * WATER RESISTANT FRONT POUCH * MULTIPLE POCKETS ON THE INSIDE INCLUDING A REMOVABLE POUCH LARGE ENOUGH TO FIT A LAPTOP. * PADDED BACK STRAPS WITH CARABINER HOOKS * 22" TALL - 17" LONG - 7" WIDE WHEN FULL * 2.4 LBS EMPTY